summaryrefslogtreecommitdiff
path: root/src/udev/udev-builtin-btrfs.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/udev/udev-builtin-btrfs.c')
-rw-r--r--src/udev/udev-builtin-btrfs.c56
1 files changed, 0 insertions, 56 deletions
diff --git a/src/udev/udev-builtin-btrfs.c b/src/udev/udev-builtin-btrfs.c
deleted file mode 100644
index 3352821567..0000000000
--- a/src/udev/udev-builtin-btrfs.c
+++ /dev/null
@@ -1,56 +0,0 @@
-/***
- This file is part of systemd.
-
- Copyright 2012 Kay Sievers <kay@vrfy.org>
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <stdlib.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-
-#ifdef HAVE_LINUX_BTRFS_H
-#include <linux/btrfs.h>
-#endif
-
-#include "missing.h"
-#include "udev.h"
-
-static int builtin_btrfs(struct udev_device *dev, int argc, char *argv[], bool test) {
- struct btrfs_ioctl_vol_args args = {};
- _cleanup_close_ int fd = -1;
- int err;
-
- if (argc != 3 || !streq(argv[1], "ready"))
- return EXIT_FAILURE;
-
- fd = open("/dev/btrfs-control", O_RDWR|O_CLOEXEC);
- if (fd < 0)
- return EXIT_FAILURE;
-
- strscpy(args.name, sizeof(args.name), argv[2]);
- err = ioctl(fd, BTRFS_IOC_DEVICES_READY, &args);
- if (err < 0)
- return EXIT_FAILURE;
-
- udev_builtin_add_property(dev, test, "ID_BTRFS_READY", one_zero(err == 0));
- return EXIT_SUCCESS;
-}
-
-const struct udev_builtin udev_builtin_btrfs = {
- .name = "btrfs",
- .cmd = builtin_btrfs,
- .help = "btrfs volume management",
-};